Combine Nikon binocular performance with the extreme speed and ranging technology of a 1900-yard laser rangefinder and you have LaserForce, Nikon’s new 10x42 Rangefinder Binocular. Quite simply the single optic solution for serious hunters who depend on both their binocular for picking out distant animals and their rangefinder for getting the exact distance before taking the shot. Featuring ED (Extra-low Dispersion) glass and Nikon’s ID Technology to compensate for incline or decline angles, LaserForce puts ranging precision, optical performance and rugged performance within your reach.

Barska's Battallion is a set of rangefinding binoculars that are sturdily made, offer fantastic optics, and can be bought at a great price. The rugged magnesium and aluminum frame is covered with a rubber coating for advanced shock resistance and optics protection. Offering an internal rangefinder with built-in compass, the binoculars provide great 8X magnification with a 30mm lens diameter.

Sky&Telescope has just released a new, slightly expanded edition of my book, Binocular Highlights. The original had been out for ten years and sold very well, so instead of simply doing another print run, they opted for a new edition. I was happy to help out and select ten new “highlights” for inclusion. Continue reading “Binocular Highlights 2nd Edition Now Available”
Its performance starts with the combination of moderate magnification and over-sized objectives. At 56mm the objectives draw in the copious amounts of light required for seeing in low-light, while the 8x power produces both a large exit pupil and wide angle of view. A wide exit pupil ensures that the light leaving the eyepieces completely cover the user's pupils when they are fully dilated in low-light to take full advantage of the wide viewing angle. The optics are fully multi-coated with Steiner's proprietary Diamond Night lens coatings which are engineered to maximize light transmission through the light path. All of these features, when coupled with the traditional Porro prism light path, present the user with an immersive observational experienced defined by bright and clear high-contrast views and accurate color rendition. Winged eyecups conform to the user's face and eye sockets to block stray peripheral light and improve the contrast of the view while limiting distractions.

For the mechanics, Fujinon was the first company to have developed stabilization with high-speed gyroscopes and they brought this feature to market as the "Stabiscope" in 1980 with a 14X binocular. The design was improved and the Techno Stabi introduced in 1999 at price points that make it competitive with the Canon offerings. This stabilization approach works particularly well in adjusting for large movements, such as experienced with vessels on water, but also does admirably with smaller movements. Fujinon optics have earned their reputation for excellence and provide an above average crisp, clean, and bright viewing experience.
Steadier - As long as they are well balanced a larger heavier pair of optics will resist moving better, so are often easier to hold steady, which can be a consideration if you are using a high magnifications. They are also far easier to use and more comfortable to hold than tiny compact binoculars, especially true if you are using thick gloves in winter.
The lightweight housing is nitrogen-filled and O-ring sealed, enabling it to withstand use in wet and snowy weather without fogging when going from extreme temperature changes, and the rubberized armor offers protection from impacts while providing a slip-resistant grip. The Atrek's single-hinge closed-bridge design facilitates easy one-handed use, while the center focus wheel enables fast focusing. Twist-up eyecups makes it comfortable to use with or without eyewear.
These binoculars are sealed with O-rings to prevent moisture from getting inside; but they can still fog up on you. Depending on the construction and the seals, some waterproof binoculars are also submersible for various amounts of time. Certain manufacturers rate their binoculars for limited depths for limited amounts of time; others will adhere to military standard specifications and rate them for much greater depths.

I initially thought these would only benefit prairie land outfitters, or those who guide hunts out in the vast open. If you think about it, the guide can monitor the range on the targeted animal while not having to take his eyes off of it. There would be no need to constantly switch between a rangefinder and a pair of binoculars, therefore a combo would be ideal for that type of situation.
At a magnification around 7x to 10x, position yourself so that you can hold the binoculars firmly in place while viewing. Binoculars with overly high magnification may cause unstable image and uncomfortable viewing due to shaking by hand movement. When using high-magnification binoculars, you can fix the binoculars in place using a tripod to steady your field of vision for extended viewing without any worries.

Younger and smaller skywatchers need smaller binoculars to fit their hands and faces. These Big View binoculars by Learning Resources are perfect for the youngest stargazers and bird-watchers. Designed for kids age 3 to 12, these binoculars are safe and easy to use. The binoculars come in a durable, plastic frame with plastic lenses, so parents don't need to worry about the hazards of broken glass or other broken parts. Rubber eyepieces make these comfortable to use, and a breakaway lanyard ensures that kids won't get tangled or hurt. A plastic focus knob allows the user to manually focus the view. Compared to more-expensive binoculars for adults, these have a relatively low power of magnification (6x). However, for the price, these binoculars are an excellent choice for kids. [The Best Space Gifts for Kids 2017]
This term refers to the widest dimensions you can see through the lenses. It is measured in feet at 1000 yards.  So, FOV 1 is 52.2 feet by 1000 yards. The FOV is on the focus of the binoculars and to determine it multiply the degrees by 52.2 ( FOV is 5:  5 X 52.2 is 262.5 feet of viewing). You want a good FOV, but without sacrificing magnification so this is a matter of personal choice and testing different models to see what looks best to you. The Orion UltraView Wide-Angle binocular offer an exceptionally wide-angle view with minimal distortion, something important to consider when choosing binoculars for astronomy.
Orion's telescope and astrophotography accessories will enhance your telescope enjoyment without breaking the bank. Expand your viewing experience with accessories ranging from moon filters to power-boosting Barlow lenses to advanced computerized telescope mounts. Capture breathtaking photos with our affordable astrophotography cameras. And when you're stargazing, Orion's telescope cases and covers, observing gear, red LED flashlights, astronomy books and star charts will make your observing sessions more convenient, comfortable and meaningful.
There are still other denizens of the solar system you can capture through binocs. Look for the occasional comet, which appears as a fuzzy blob of light. Then there are the asteroids – fully 12 of them can be followed with binoculars when they are at their brightest. Because an asteroid looks star-like, the secret to confirming its presence is to sketch a star field through which it’s passing. Do this over subsequent nights; the star that changes position relative to the others is our solar system interloper.
The down side to long eye relief is that it usually reduces the field of view. Some people wonder if you need to wear glasses at all using binoculars, well If you are near-sighted or far-sighted, you can use your binoculars without wearing glasses and the binoculars focus will compensate, but if you have astigmatism, you will need to use your glasses.
The first and one of the most important is your budget. If you know your budget or can set your budget prior to your purchase, it will help you research in a much better way. Make sure you set a realistic budget. Because there is no need to spend more than you can or spend way less than you can afford. The idea is to not make the purchase of rangefinder binocular a burden. Once you have decided on the budget, it is easy for you to eliminate the rangefinder binoculars which are both above or below your affordability. You can then select the best binocular rangefinders from the affordable range and research on them. It makes the choices narrower and suitable to your need.

The type and quality of the glass used for the lenses and prisms matter. Generic optical glass may have imperfections, and if it isn’t ground and polished correctly, it could bend light oddly, causing colors to look skewed or prevent its ability to achieve tack-sharp focusing, or you may notice distortion at the edges. Specialized glass, such as low dispersion or extra low dispersion, is engineered to have virtually no distortion and transmit light better without bending it. The resulting images are generally clearer, sharper, with true color rendition and higher contrast.


Choosing the right binoculars with rangefinder function will depend upon each user’s circumstances. Some users value certain aspects more than others. The ability to view distant targets may be a top priority, so a unit with great optics may be most important. Other users need extremely accurate distances to targets and game, so the rangefinder aspect will be paramount.
The Hooway 7x50mm model is sort of your all-around tough and reliable set of rangefinder binos. The large, 50mm objective lenses are encased in non-slip rubber armor-making them shock-proof and water-proof. On the underside of the binos is a tripod adapter. A tripod may be ideal in situations where you are planning to remain in one spot for a long time.

A simple trick for spotting stuff faster with binoculars: Don’t hold your binoculars up to your eyes and then pan and scan for what you’re trying to spot. You’ll never get there. Instead, with the naked eye, stare up at what you want to see, then raise the binoculars to your gaze. That’ll allow whatever you’re looking at to instantly pop into your magnified view.
Beginning stargazers often find that an ordinary pair of binoculars – available from any discount store – can give them the experience they’re looking for.  After all, in astronomy, magnification and light-gathering power let you see more of what’s up there.  Even a moderate form of power, like those provided by a pair of 7×50 binoculars, reveals 7 times as much information as the unaided eye can see.
When it comes to looking at the night skies, binoculars can work better than telescopes in some ways. They are more portable, intuitive to use and offer a wider field of view. If you like astronomy, you should have a decent pair of binoculars. Even if you already own a telescope or two, you should still have a minimum of one good pair of binoculars. If you are a beginning astronomer, or if you love to look up at the stars, then you will most likely use your binoculars even more than your telescope. The following is a quick guide on choosing astronomy binoculars. We’ve also listed our Top 3 Astronomy Binoculars for 2018.
The Geovid HD-B also has an internal ballistic calculator that works off of your rifle’s bullet weight, ballistic coefficient and velocity. One thing that sets the Geovid apart from the rest of the pack is the fact that they take into account angle and barometric pressure. This is important because if you are hunting at different elevations your drop can vary greatly, the HD-B’s will modify your drop accordingly automatically. It’s worth noting that ballistics do not read out past 1000 yards.
With star factories like the Orion Nebula, we aren’t really seeing the young stars themselves. They are buried deep within the nebula, bathing the gas cloud with ultraviolet radiation and making it glow. In a few tens of thousands of years, stellar winds from these young, energetic stars will blow away their gaseous cocoons to reveal a newly minted star cluster.
Beginning each autumn and into the spring, look for a tiny dipper-like cluster of stars called the Pleiades.  The cluster – sometimes also called the Seven Sisters – is noticeable for being small yet distinctively dipper-like. While most people say they see only six stars here with the unaided eye, binoculars reveal many more stars, plus a dainty chain of stars extending off to one side. The Pleiades star cluster is looks big and distinctive because it’s relatively close – about 400 light years from Earth. This dipper-shaped cluster is a true cluster of stars in space.  Its members were born around the same time and are still bound by gravity.  These stars are very young, on the order of 20 million years old, in contrast to the roughly five billion years for our sun.
Muirden, James. Sky Watcher’s Handbook. New York: W.H. Freeman and Company Limited, 1993. Basically, a good review of the use of binoculars and telescopes for different types of observing. Intermediate to advanced. There is always something interesting or important to read or refer to in this book. An amateur who has specialized in observing a particular object writes each area of observing.North, Gerald. Advanced Amateur Astronomy. Cambridge: Cambridge University Press, 1997. Basic review of binoculars. Other topics well covered, especially, lunar and planetary material. Book is advanced and technical, but full of useful information.
Whilst it is obviously important that the rangefinder accurately measures distance to target, you should most certainly not forget the quality of the chassis and the optics contained within. Your instrument needs to be tough enough to withstand the elements and the quality of glass and coatings largely determine the quality of the image and the level of detail that can be seen.
A BAK-4 prism ensures crisp, clear images, and works very well in low-light conditions. Additionally, the multi-coated optics provide excellent light sensitivity and filtering throughout the lens system, making for great viewing even in low-light conditions. An excellent waterproof binocular rangefinder, the Barska Battalion is the perfect product for any outdoor situation.
This term refers to the widest dimensions you can see through the lenses. It is measured in feet at 1000 yards.  So, FOV 1 is 52.2 feet by 1000 yards. The FOV is on the focus of the binoculars and to determine it multiply the degrees by 52.2 ( FOV is 5:  5 X 52.2 is 262.5 feet of viewing). You want a good FOV, but without sacrificing magnification so this is a matter of personal choice and testing different models to see what looks best to you. The Orion UltraView Wide-Angle binocular offer an exceptionally wide-angle view with minimal distortion, something important to consider when choosing binoculars for astronomy.
Pro Tip: Hunters, birders, and astronomers should keep the magnifications at 8x and below and boost the objectives up over 50mm to produce really wide exit pupils, such as this pair of 8x56 from Steiner. I used this specific pair in the middle of the night and they could completely cover my pupils, which boosted my ability to see, despite the dark surroundings. Boaters should also consider this type of configuration because the wide exit pupil will help to minimize the disorientation that is common when viewing through binoculars on pitching or rolling water.
Wider field of view. You spot a bird high up in a tree and quickly raise your binoculars to your eyes. The wider the field of view, the more likely that your aim will be correct and that the bird will instantly be in the field of view, without having to search about for it. This is especially true for smaller, fast moving birds that don't stay put. Lower magnification in binoculars means a wider field of view, so many birders prefer 8x to 10x.
Binoculars get beat up and dusty, and cheap ones go out of alignment in a few weeks or with a good knock, resulting in double vision or blurry patches. For the record, I accidentally dropped the Athlon Midas ED binoculars onto a dirt road in Mexico (right onto the focus knob!), brushed them off and found they worked just fine. Nearly all companies I was able to reach offer a full, transferable, lifetime warranty of the “you can drive over it with a truck” type, but I recommend researching warranties before buying any model, because their details may change in the future.
The 15x70 version is one of the most popular models in the series. Celestron's 15x70 SkyMaster binoculars are one of the leaders in the low-price giant binocular arena. The SkyMasters include multicoated optics and BaK-4 internal prisms, two features that promise brighter, better images, and key points to look for when judging a pair of binoculars.
The Vanguard Endeavor ED are lower-powered binoculars with a 10x magnification. Along with a 114m field of view, this Vanguard model is best suited for faster-paced action and outdoor activities. They have one of the largest objective lens diameter of the binoculars we reviewed, so they’ll perform better in low- and poor-light surroundings, making them a good pair of hunting binoculars on early mornings.
Pros: Without fail, all of our testers found the Vanguard Spirit XF produced the clearest images with edge-to-edge sharpness. Using BAK-4 prims directs more light toward your eyes for brighter and crisper images. It’s also one of the lightest pairs we reviewed at just under 23oz. Its rugged design is waterproof and fogproof to ensure no moisture sneaks in.
Binoculars get beat up and dusty, and cheap ones go out of alignment in a few weeks or with a good knock, resulting in double vision or blurry patches. For the record, I accidentally dropped the Athlon Midas ED binoculars onto a dirt road in Mexico (right onto the focus knob!), brushed them off and found they worked just fine. Nearly all companies I was able to reach offer a full, transferable, lifetime warranty of the “you can drive over it with a truck” type, but I recommend researching warranties before buying any model, because their details may change in the future.

I’ve been birding since grade school and have spent the past 20 years working as a professional ornithologist, traveling worldwide to look for and learn about birds. I’ve published a couple dozen scientific papers and wrote Important Bird Areas of California, published in 2004 by Audubon California. Professionally, I lead birding trips for both beginners and experts, and for my “day job” I perform environmental surveys for individuals, conservation groups, corporations, and government agencies.
The Vanguard Endeavor ED are lower-powered binoculars with a 10x magnification. Along with a 114m field of view, this Vanguard model is best suited for faster-paced action and outdoor activities. They have one of the largest objective lens diameter of the binoculars we reviewed, so they’ll perform better in low- and poor-light surroundings, making them a good pair of hunting binoculars on early mornings.

A final consideration for optics concerns brightness and lighting. A larger objective lens will be able to capture more light. Also pay attention to the exit pupils, relative brightness and twilight factor. In this case, the higher the number, the brighter the images will appear, which is important if you’ll be using your binoculars in low-light settings.
Whilst it is true that these may not match the very high end "alpha" type instruments on this page, features like fully multi-coated optics, BaK-4 roof prisms with phase corrective coatings and water repellent lens coating on the exterior demonstrate that this is still a high quality optical instrument and will deliver a more than satisfactory image even in low light.
A. Celestron warrants your product to be free from defects in materials and workmanship for two years. Celestron will repair or replace such product or part thereof which, upon inspection by Celestron, is found to be defective in materials or workmanship. As a condition to the obligation of Celestron to repair or replace such product, the product must be returned to Celestron together with proof-of-purchase satisfactory to Celestron. 
Beginning each autumn and into the spring, look for a tiny dipper-like cluster of stars called the Pleiades.  The cluster – sometimes also called the Seven Sisters – is noticeable for being small yet distinctively dipper-like. While most people say they see only six stars here with the unaided eye, binoculars reveal many more stars, plus a dainty chain of stars extending off to one side. The Pleiades star cluster is looks big and distinctive because it’s relatively close – about 400 light years from Earth. This dipper-shaped cluster is a true cluster of stars in space.  Its members were born around the same time and are still bound by gravity.  These stars are very young, on the order of 20 million years old, in contrast to the roughly five billion years for our sun.
“I am SO thrilled with my new binoculars! I ordered the Compact 8x32s. I’d call them semi-compact. Bigger (and much higher quality) than my super-compact pocket ones and yet perfect to take along in a bag or on a belt. I’ve had them a week and I’ve gotten familiar with them and had a chance to use them as well. They look great AND they show things at a distance well, crisp! They are comfortable to hold with an indentation in the nonslip finish for each thumb. I have a problem with the finish on, and eye cups of, many binoculars as most are latex. But these don’t smell like tires and they don’t bother me. In the center, they adjust to the width between the eyes. And they have a right eye diopter which allows for the difference between most people’s eyes.”
Look at your binoculars as a long-term investment. Unlike the latest electronic gizmos your binoculars won’t become obsolete in six months, and if properly cared for the view through them won’t deteriorate over time. A good pair of binoculars will keep delivering value week in week out, year after year for decades.   More expensive binoculars are also made with better quality materials and to tighter production tolerances, and are built to cope with the rigours of life in the field.
With binoculars at this level they are offering as much as top-quality telescopes and will bring galaxies and deep-sky objects into view. They have BaK-4 prisms and multi-coated optics as well as individual eyepiece focus to ensure optimal focus position. The body of these Celestron binoculars is water-resistant and they come in a padded carrying case for travel and safe storage.
The area of space that you can see through binoculars is smaller than expected when compared with what can be seen with the naked eye. For this reason, it is better to find the stars (or constellations) that you want to view with your naked eye first. Keeping your gaze fixed on the same spot, swiftly bring the binoculars up to the level of your eyes and peer through them. Another way is to find a bright star and, using that star as a reference point, gradually move your binoculars’ field of vision in the direction of the galaxy or star cluster that you wish to view.
These are special coatings added to the outer lens surfaces, typically of high-end premium binocular models, designed to protect the more the delicate anti-reflective coatings from abrasion and damage during use and cleaning. They also usually repel water, dirt and grease, making the binoculars easier to use in the rain, and much easier to clean than binoculars without such coatings.
Our runner-up, the Celestron TrailSeeker 8x42s, have rugged, armored construction and were among the lightest binoculars we tested, at 23 ounces (the Athlons weigh two ounces more). Celestron has been making high-quality consumer telescopes since the 1960s, but also offers a huge line of binoculars (over 14 lines, and more than 30 different models).
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